Sensing and Control
Ratiometric Linear Hall-Effect Sensor OHS3150U, OHS3151U
Features: Ra ometric linear output cap...
Sensing and Control
Ratiometric Linear Hall-Effect Sensor OHS3150U, OHS3151U
Features: Ra ometric linear output capable of sinking and sourcing current 4.5 V to 6.0 V opera on Responds equally to posi ve and nega ve magne c fields Excellent temperature stability to operate in harsh environments Robust package capable of withstanding harsh environments
Descrip on: Each ratiometric linear Hall-effect sensor contains a monolithic integrated circuit on a single chip. This circuit incorporates a quadratic Hall sensing element, which minimizes the effects of mechanical and thermal stress on the Hall element and temperature compensating circuitry to compensate for the inherent Hall element sensitivity change over temperature current. These ratiometric linear Hall-effect sensors provide an output
voltage that varies in proportion to the applied magnetic field. The
voltage output will increase in response to a south pole (positive) magnetic field applied perpendicular to the package symbolization face, and will decrease in response to a north pole (negative) magnetic field.
These ratiometric linear Hall-effect sensors can be used as a non-contact sensor for rotary and linear position
sensing and for current sensing. Applica ons:
Non‐contact magne c sensing
Through Hole
Ordering Information
Temp. Range
VOQ Threshold
Assembly line automa on
OHS3150U -40°C to +125°C VOQ Change over TA = ±35 Gauss
Machine automa on
Machine safety
OHS3...